30204370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14879}}^1$

素因数の和:14922

約数の個数: 32

約数和(自身を含む): 64281600

約数和(自身を除く): 34077230

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 14879, 29758, 74395, 104153, 148790, 208306, 431491, 520765, 862982, 1041530, 2157455, 3020437, 4314910, 6040874, 15102185, 30204370]

約数ペア:

[(1, 30204370), (2, 15102185), (5, 6040874), (7, 4314910), (10, 3020437), (14, 2157455), (29, 1041530), (35, 862982), (58, 520765), (70, 431491), (145, 208306), (203, 148790), (290, 104153), (406, 74395), (1015, 29758), (2030, 14879)]